I'll try to keep this as short and simple as possible as don't want to ramble on.
This morning I've caught DP out in a lie. I can't understand why he felt the need to lie about this but essentially it is that he said to me he was at work but he was actually at a hospital appoinemt with his son and his son's grandma.
He had previously told me last week he couldn't attend the appointment as he couldn't get it off work and that son's grandma had sorted alternative transport and support during the appointment.
This morning I turned his iPad on for my son and his messenger pinged up with messages from his colleague asking him why he wasn't in work yesterday and if he was okay. I read the messages and DP had replied to colleague saying he had to take his son into hospital as he was unwell and it was an emergency. But this wasn't true either as it was a pre arranged appointment. I thought he may have said this to a colleague as perhaps this is how he was getting the day off if it was previously denied.
But I don't understand why he lied to me about it? He actually got up in the morning and pretended to leave for work. When I had rang him on my lunch break from work he pretended to be his own lunch break. When I got home from work he pretended to read text messages from his son's grandma detailing the outcome of the appointment. But of course he already knew this as he was there!
I am just so baffled as to why he has lied about this as I had no issue with him going to the appointment or anything like that.
This isn't the first time I have caught him out at lying. Some lies have been trivial white lies, others have been fairly big, serious things that have had a negative effect on our relationship and caused difficulties, almost causing me to walk a couple of years back.
We worked on it for the sake of the child we share together and things had seemed to be getting better but now this.
I feel sick and tired of being lied to.
I don't know if I'm overreacting or if this should be the final straw. WIBU to leave?